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[Algorithm] ptfsf DL : 0: The tar file contains the following files: ptfsf.c: heart of the perfect TFSF code ptfsf.h: header file for same ptfsf-demo.c: FDTD code which demonstrates use of perfect TFSF code. Essentially this program used to generate results shown in the paper ptfsf-file-maker.c: code to generate an incident-field file using the "perfect" incident fields ptfsf-demo-file.c: FDTD code which uses the perfect incident fields stored in a file fdtdgen.h: defines macros used in much of my code Makefile: simple make-file to compile programs Also include are some simple script files to run the programs with reasonable values. The code assumes a two-dimensional computational domain with TMz polarization (i.e., non-zero field Ez, Hx, and Hy). The program is currently written so that the incident field always strikes the lower-left corner of the total-field region first. (If you want a different corner, that should be a fairly simple tweak to the code, but for now you ll have to make that tweak yourself.) -The tar file contains the following files : ptfsf.c : heart of the perfect TFSF code ptfsf.h : header file for same ptfsf- demo.c : FDTD code which demonstrates use of perfect TFSF code. Essentially this program used to generate results shown in the paper ptfsf-file-maker.c : code to generate an incident-field file using the "perfect" incident fields ptfsf-demo-file.c : FDTD code which uses the perfect incident fields stored in a file fdtdgen.h : defines macros used in much of my code Makefile : simple make-file to compile programs Also include are some simple script files to run the programs with reasonable values. The code assumes a two-dimensional computational domain with TMz polarization (ie , non-zero field Ez, Hx, and Hy). The program is currently written so that the inci
Date : 2026-01-10 Size : 27kb User : 吴婷
[Algorithm] global_mini DL : 0: 寻找函数的全局极小值，global minimization of contrast function with random restarts the data are assumed whitened (i.e. with identity covariance matrix). The output is such that Wopt*x are the independent sources.-Find function of the minimum value of the overall situation, global minimization of contrast function with random restarts the data are assumed whitened ( Covariance ie with identity matrix). The out put is such that Wopt* x are the independent sour ces.
Date : 2026-01-10 Size : 1kb User : 李国齐
[Algorithm] pi(x) DL : 0: 用Meisell-Lehmer算法计算PI(x)，即计算在小于x范围内的质数个数-With Meisell-Lehmer algorithm PI (x), ie in the range of less than x number of prime number
Date : 2026-01-10 Size : 837kb User : 张涛
[Algorithm] Zuixiaoerchengqiuquxiannihe DL : 0: 首先介绍多元线性回归公式（即最小二乘法计算公式），然后进行VB编程，实现多次曲线拟合算法。-First introduced multiple linear regression formula (ie, least-squares method to calculate the formula), and then proceed to VB programming, curve fitting algorithm to achieve on many occasions.
Date : 2026-01-10 Size : 2kb User : Tranlynn
[Algorithm] homework1 DL : 0: 圆周率统计计算方法仿真（即蒙特卡罗Monte Carlo仿真）文件应用程序：圆周率的统计计算.exe 源代码文件：圆周率的统计计算.c-Statistical method of calculating pi simulation (ie Monte Carlo simulation Monte Carlo) file applications: the statistical calculation of pi. Exe source code files: the statistical calculation of pi. C
Date : 2026-01-10 Size : 51kb User : 文字
[Algorithm] 5-1 DL : 0: 简单有限元计算程序。 NJF---结点自由度数 E---弹性模量 NE---单元数 T---板厚度 VM---泊松比 z---实型二维数组，用来存放结点坐标 ZJ---实型二维数组，用来存放每个约束自由度方向和该方向的约束值， ie---实型二维数组，存放布尔矩阵 p---实型一维数组，先存放等效结点载荷，解完方程后存放输出的结点位移 a,b,a---实型数组，存放各个单元的面积及由结点坐标计算的bi,bj,ci,cj g---实型数组,存放单刚子块 zk---实型二维数组，存放整刚矩阵-Simple finite element program. NJF--- the number of nodes degree of freedom E--- elastic modulus NE--- units T--- plate thickness VM--- Poisson
Date : 2026-01-10 Size : 1kb User : dick
[Algorithm] youxianyuanfangfa DL : 0: 基于FEPG的有限元方法.FEPG系统是基于虚位移原理（即弱形式）而不是变分原理，要求用户书写弱形式的微分方程表达式-FEPG Based on the finite element method. FEPG system is based on the principle of virtual displacement (ie, weak form) rather than the variational principle, require users to write the weak form of differential expression
Date : 2026-01-10 Size : 1.34mb User : 何红亚
[Algorithm] Tokenringalgo DL : 0: Token ring algorithm, using the concept of tokens to eliminate the problem of critical section ie preventing deadlock condition.
Date : 2026-01-10 Size : 1kb User : dataminer
[Algorithm] AI DL : 0: 福州大学姜志渊编写的滑块求解系统（即8数码），有8种搜索算法。界面非常漂亮。-Fuzhou University Jiang Zhiyuan prepared slide solving system (ie, 8 digital), there are eight kinds of search algorithms. Interface is very beautiful.
Date : 2026-01-10 Size : 2.45mb User : 王桂平
[Algorithm] DS03 DL : 0: 稀疏矩阵运算器，实现稀疏矩阵的加法、减法、乘法、和转置运算，有输入界面（图形或文字界面都可），能区分加法、减法、乘法和转置；能处理任意输入的典型数据和进行出错数据处理（例如乘法，当第一个矩阵的列数不等于第二个矩阵的行数时）；必须采用三元组作存储结构，不能采用数组等形式；输出要求用矩阵的形式输出（即习题集136页的形式），当第一个矩阵的行数不等于第二个矩阵的行数时，注意如第三个乘法的形式输出-Sparse matrix operations, which realizes the sparse matrix addition, subtraction, multiplication, and transpose operations, with input interface (graphical or text interface can be), to distinguish between addition, subtraction, multiplication, and transposition can handle any typical data input and the error data processing (eg multiplication, when the first number of columns of a matrix is not equal to the second matrix when the number of rows) must be used for the storage structure of the triple, you can not use an array of other forms output requirements in the form of a matrix output (ie, page 136 in the form of problem sets), when the first rows of a matrix is not equal to the number of rows the second matrix, the attention as the third output in the form of multiplication
Date : 2026-01-10 Size : 2kb User : 火腿狼
[Algorithm] 101115 DL : 0: 有输入界面（图形或文字界面都可），能区分加法、减法、乘法和转置；能处理任意输入的典型数据和进行出错数据处理（例如乘法，当第一个矩阵的列数不等于第二个矩阵的行数时）；必须采用三元组作存储结构，不能采用数组等形式；输出要求用矩阵的形式输出（即习题集136页的形式），当第一个矩阵的行数不等于第二个矩阵的行数时，注意如第三个乘法的形式输出 -The input interface (graphical or text interface can be), to distinguish between addition, subtraction, multiplication, and transposition be able to handle any input data and typical data processing errors (such as multiplication, when the first number of columns of a matrix is not equal to the second When a matrix of rows) must be used as triple storage structure, can not use an array of other forms output requirements in the form of a matrix output (ie 136 in the form of problem sets), when the first rows of a matrix is not equal to the first the number of rows of two matrices, the attention as the third output in the form of multiplication
Date : 2026-01-10 Size : 2kb User : 章人可
[Algorithm] FCFS DL : 0: 采用最高优先数优先的调度算法（即把处理机分配给优先数最高的进程）和先来先服务算法。进程的优先数由随机数产生。-Number of priority by the highest priority scheduling algorithm (ie the number of processors allocated to the highest priority in the process) and a first-come first-served algorithm. Process priority number by the random number generator.
Date : 2026-01-10 Size : 2kb User : 朱超
[Algorithm] atan_lgam1_Arcsn DL : 0: 该版本的单复变程序增加了三个函数：复反正切函数atan(x+yi),实Γ函数，实反椭圆正弦函数（即雅可比分号形式的第一类[不完全]椭圆积分）Arcsn(e；x),0<=e<=1,-1<=x<=1。-This version of the single complex variable program adds three functions: complex tangent function atan (x+ yi), the real function of Γ, the real anti-oval sine function (ie, the form of Jacob s first score number [incomplete] elliptic integrals ) Arcsn (e；x), 0 < = e < = 1,-1 < = x < = 1.
Date : 2026-01-10 Size : 88kb User : hanxiaohua
[Algorithm] SSSSSSSSSSSSSSSSSSSSSSSSSSSSS DL : 0: 双共轭梯度法广泛适用的线性方程组求解方法-S t r u e t u r e o f th e C o m p l e x b i 一 C o n j u g a t e G r a d ie n t M e th o d
Date : 2026-01-10 Size : 399kb User : ggray
[Algorithm] binary DL : 0: 二叉树方法计算信用风险溢价参数说明： V：公司资产市场价值初值 r:市场无风险利率 sigma：企业资产市场价值波动率 T:期限 num：二叉树层数 dp：违约点，即债权价值输出结果： M:公司的风险溢价 -The binomial tree method to calculate the credit risk premium Parameters: V: the market value of assets initial value r: market risk-free rate sigma: Enterprise market value of assets volatility T: Term the num: binary tree layers dp: default point, ie, the value of claims Output: M: The risk premium
Date : 2026-01-10 Size : 1kb User : shaopeng
[Algorithm] foot DL : 0: 足球联赛采用主客场双循环赛制，胜一场得3分，平局各得1分，负一场得0分，联赛排名以积分多者在前，当两队（或多队）积分相同时，则净胜球（即进球数与失球数之差）多者在前，若净胜球相同，则进球数多者在前，若仍相同，则抽签或踢附加赛决定名次（这在联赛结束后进行，联赛未结束则两队名次并列，本程序不做这方面要求）。程序统计最近一轮比赛后，各队积分及排名。-Football League home and away double round-robin, a win 3 points, a draw 1 point each, negative for a 0, League ranking points more than those in the former, when the two teams (or team) points. goal difference (ie the difference between goals and conceded) more than those in the former, if the same goal difference, then the number of goals and more in the former, if it is still the same, then the drawing of lots or kick playoff positions will be determined (this after the end of the league, the league is not the end of the tied teams ranking in this program do not do in this regard). Program statistics last round, the team points and rankings.
Date : 2026-01-10 Size : 1kb User : 占超
[Algorithm] MATLAB-project DL : 0: 信号卷积运算的GUI设计 1、可任意输入两个信号源；卷积函数自己编写，不可用工具箱函数。 2、设计的GUI可计算，，，并以下拉列表选项的方式进行选择和计算结果的演示。 3、计算，要求参数a,b可调（即以文本框形式输入），并显示。 -Signal convolution, GUI design, can be arbitrary input two source convolution function to write your own, can not use the toolbox functions. 2, the design of the GUI can calculate, and the following drop-down list option selection and calculation results of the demonstration. 3, calculation, request parameters a and b adjustable (ie, the form of a text box input), and display.
Date : 2026-01-10 Size : 76kb User : 贾昆
[Algorithm] Quasi-Newton-Methods DL : 0: 拟牛顿法(Quasi-Newton Methods)是求解非线性优化问题最有效的方法之一。其实DFP算法、BFGS算法都属于拟牛顿法，即，DFP、BFGS都分别是一种拟牛顿法-Quasi-Newton method (Quasi-Newton Methods) is one of the most effective methods for solving nonlinear optimization problems. In fact, the DFP algorithm, BFGS algorithm belongs to the quasi-Newton method, ie, DFP, BFGS are a quasi-Newton method
Date : 2026-01-10 Size : 1kb User : 王喜
[Algorithm] limit DL : 0: 极值法是一种重要的数学思想和分析方法。化学上所谓“极值法”就是对数据不足而感到无从下手的计算或混合物组成判断的题目，采用极端假设（即为某一成分或者为恰好完全反应）的方法以确定混合体系中各物质的名称、质量分数、体积分数，这样使一些抽象的复杂问题具体化、简单化，可达到事半功倍之效果。 -The extremum law is an important mathematical thinking and analytical methods. Chemical on the so-called " extreme value method is the lack of data was impossible to start the calculation or the mixture of the judgment subject to extreme assumptions (ie a particular ingredient or exactly complete reaction) method to determine the material mixed system Name, mass fraction, volume fraction, so that some the abstract complex issues concrete, simplistic, can achieve a multiplier effect.
Date : 2026-01-10 Size : 1kb User : 王喜
[Algorithm] qmin DL : 0: 抛物线法（也即二次插值法）求解函数在[a,b]上的局部最小值。程序已经确认没有问题。-Parabolic method (ie quadratic interpolation method) for solving the local minimum of the function in [a, b]. The program has confirmed that there is no problem.
Date : 2026-01-10 Size : 1kb User : pang33

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